| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 2 |
| 5 | 3 |
| 6 | 4 |
| 7 | 4 |
| 8 | 3 |
| 9 | 4 |
| 10 | 6 |
| 11 | 6 |
| 12 | 4 |
| 13 | 7 |
| 14 | 8 |
| 15 | 6 |
| 16 | 4 |
| 17 | 9 |
| 18 | 8 |
| 19 | 10 |
| 20 | 6 |
| 21 | 8 |
| 22 | 12 |
| 23 | 12 |
| 24 | 6 |
| 25 | 11 |
| 26 | 14 |
| 27 | 11 |
| 28 | 8 |
| 29 | 15 |
| 30 | 12 |
| 31 | 16 |
| 32 | 7 |
| 33 | 12 |
| 34 | 18 |
| 35 | 12 |
| 36 | 8 |
| 37 | 19 |
| 38 | 20 |
| 39 | 14 |
| 40 | 9 |
| 41 | 21 |
| 42 | 16 |
| 43 | 22 |
| 44 | 12 |
| 45 | 12 |
| 46 | 24 |
| 47 | 24 |
| 48 | 8 |
| 49 | 22 |
| 50 | 22 |
| 51 | 18 |
| 52 | 14 |
| 53 | 27 |
| 54 | 22 |
| 55 | 18 |
| 56 | 12 |
| 57 | 20 |
| 58 | 30 |
| 59 | 30 |
| 60 | 12 |
| 61 | 31 |
| 62 | 32 |
| 63 | 16 |
| 64 | 12 |
| 65 | 21 |
| 66 | 24 |
| 67 | 34 |
| 68 | 18 |
| 69 | 24 |
| 70 | 24 |
| 71 | 36 |
| 72 | 12 |
[1,2,2,2,3,4,4,3,4,6,6,4,7,8,6,4,9,8,10,6,8,12,12, 6,11,14,11,8,15,12,16,7,12,18,12,8,19,20,14,9,21, 16,22,12,12,24,24,8,22,22,18,14,27,22,18,12,20,30, 30,12,31,32,16,12,21,24,34,18,24,24,36,12] |